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Life Sciences

Comprehensive exploration of living organisms, biological systems, and life processes across all scales from molecules to ecosystems. Encompasses cutting-edge research in biology, genetics, molecular biology, ecology, biochemistry, microbiology, botany, zoology, evolutionary biology, genomics, and biotechnology. Investigates cellular mechanisms, organism development, genetic inheritance, biodiversity conservation, metabolic processes, protein synthesis, DNA sequencing, CRISPR gene editing, stem cell research, and the fundamental principles governing all forms of life on Earth.

447,757 articles | 2542 topics

Health and Medicine

Comprehensive medical research, clinical studies, and healthcare sciences focused on disease prevention, diagnosis, and treatment. Encompasses clinical medicine, public health, pharmacology, epidemiology, medical specialties, disease mechanisms, therapeutic interventions, healthcare innovation, precision medicine, telemedicine, medical devices, drug development, clinical trials, patient care, mental health, nutrition science, health policy, and the application of medical science to improve human health, wellbeing, and quality of life across diverse populations.

431,843 articles | 751 topics

Social Sciences

Comprehensive investigation of human society, behavior, relationships, and social structures through systematic research and analysis. Encompasses psychology, sociology, anthropology, economics, political science, linguistics, education, demography, communications, and social research methodologies. Examines human cognition, social interactions, cultural phenomena, economic systems, political institutions, language and communication, educational processes, population dynamics, and the complex social, cultural, economic, and political forces shaping human societies, communities, and civilizations throughout history and across the contemporary world.

260,756 articles | 745 topics

Physical Sciences

Fundamental study of the non-living natural world, matter, energy, and physical phenomena governing the universe. Encompasses physics, chemistry, earth sciences, atmospheric sciences, oceanography, materials science, and the investigation of physical laws, chemical reactions, geological processes, climate systems, and planetary dynamics. Explores everything from subatomic particles and quantum mechanics to planetary systems and cosmic phenomena, including energy transformations, molecular interactions, elemental properties, weather patterns, tectonic activity, and the fundamental forces and principles underlying the physical nature of reality.

257,913 articles | 1552 topics

Applied Sciences and Engineering

Practical application of scientific knowledge and engineering principles to solve real-world problems and develop innovative technologies. Encompasses all engineering disciplines, technology development, computer science, artificial intelligence, environmental sciences, agriculture, materials applications, energy systems, and industrial innovation. Bridges theoretical research with tangible solutions for infrastructure, manufacturing, computing, communications, transportation, construction, sustainable development, and emerging technologies that advance human capabilities, improve quality of life, and address societal challenges through scientific innovation and technological progress.

225,386 articles | 998 topics

Scientific Community

Study of the practice, culture, infrastructure, and social dimensions of science itself. Addresses how science is conducted, organized, communicated, and integrated into society. Encompasses research funding mechanisms, scientific publishing systems, peer review processes, academic ethics, science policy, research institutions, scientific collaboration networks, science education, career development, research programs, scientific methods, science communication, and the sociology of scientific discovery. Examines the human, institutional, and cultural aspects of scientific enterprise, knowledge production, and the translation of research into societal benefit.

193,043 articles | 157 topics

Space Sciences

Comprehensive study of the universe beyond Earth, encompassing celestial objects, cosmic phenomena, and space exploration. Includes astronomy, astrophysics, planetary science, cosmology, space physics, astrobiology, and space technology. Investigates stars, galaxies, planets, moons, asteroids, comets, black holes, nebulae, exoplanets, dark matter, dark energy, cosmic microwave background, stellar evolution, planetary formation, space weather, solar system dynamics, the search for extraterrestrial life, and humanity's efforts to explore, understand, and unlock the mysteries of the cosmos through observation, theory, and space missions.

29,662 articles | 175 topics

Research Methods

Comprehensive examination of tools, techniques, methodologies, and approaches used across scientific disciplines to conduct research, collect data, and analyze results. Encompasses experimental procedures, analytical methods, measurement techniques, instrumentation, imaging technologies, spectroscopic methods, laboratory protocols, observational studies, statistical analysis, computational methods, data visualization, quality control, and methodological innovations. Addresses the practical techniques and theoretical frameworks enabling scientists to investigate phenomena, test hypotheses, gather evidence, ensure reproducibility, and generate reliable knowledge through systematic, rigorous investigation across all areas of scientific inquiry.

21,889 articles | 139 topics

Mathematics

Study of abstract structures, patterns, quantities, relationships, and logical reasoning through pure and applied mathematical disciplines. Encompasses algebra, calculus, geometry, topology, number theory, analysis, discrete mathematics, mathematical logic, set theory, probability, statistics, and computational mathematics. Investigates mathematical structures, theorems, proofs, algorithms, functions, equations, and the rigorous logical frameworks underlying quantitative reasoning. Provides the foundational language and tools for all scientific fields, enabling precise description of natural phenomena, modeling of complex systems, and the development of technologies across physics, engineering, computer science, economics, and all quantitative sciences.

3,023 articles | 113 topics

Does illness make people lonely?

A Concordia University study found that chronic illness is often accompanied by feelings of loneliness, even in people with long-term partners. The research suggests that self-protective strategies can reduce stress and prevent feelings of loneliness.

Feeling cold is contagious, scientists find

Research at University of Sussex finds humans are susceptible to 'temperature contagion', experiencing a drop in body temperature when watching someone else shiver. This phenomenon may aid empathy and cooperation in complex communities.

Apple iPhone 17 Pro

Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.

Public servants are individually motivated to help environment

A new study by the University of Georgia found that public servants are motivated to contribute to environmental causes through discretionary eco-friendly initiatives. The researchers identified three key drivers of these behaviors: public service motivation, organizational commitment, and environmental connectedness.

Trouble with your boss? Own it

A recent study by Michigan State University found that employee motivation increases when workers and their supervisors share similar views on the quality of their relationship, even if the relationship is poor. This discovery suggests that being honest about one's feelings can lead to better work engagement and performance.

Weight and eating habits in Parkinson's disease

Parkinson's patients experience changes in body weight due to non-motor disorders, worsening their quality of life. Research highlights the role of depression, cognitive impairment, sensory disturbances, and motivation towards food consumption in altering eating habits.

GoPro HERO13 Black

GoPro HERO13 Black records stabilized 5.3K video for instrument deployments, field notes, and outreach, even in harsh weather and underwater conditions.

Sadness lasts longer than other emotions

A study found that sadness lasts up to 240 times longer than shame, surprise, or boredom, likely due to its association with significant life events. Researchers discovered that emotions associated with low event importance have shorter durations.

Curiosity helps learning and memory

Researchers found that curiosity helps learn about a topic and memorize unrelated information, with increased activity in brain regions involved in reward and memory. Curiosity also enhances learning in the classroom and workplace.

Sony Alpha a7 IV (Body Only)

Sony Alpha a7 IV (Body Only) delivers reliable low-light performance and rugged build for astrophotography, lab documentation, and field expeditions.

Enjoying the possibility of defeat

A study by Sami Abuhamdeh and colleagues found that players' enjoyment of games is linked to suspense and uncertainty, not just winning. Participants preferred playing games with close margins over those with predictable outcomes. This suggests that games with unpredictable outcomes can be more engaging and enjoyable for some players.

Playing hunger games: Are gamified health apps putting odds in your favor?

A new study by Brigham Young University researchers suggests that gamification in health and fitness apps may not lead to sustainable behavior change. The study analyzed over 2,000 apps and found that most popular apps feature gamification as a key motivator, but this approach may be limited and demotivating in the long run.

Nurses driven mainly by a desire to help others are more likely to burn out

Researchers at the University of Akron discovered that nurses motivated primarily by personal satisfaction, lifestyle, and patient interaction experience lower stress levels, improved health, and increased job commitment. In contrast, those driven mainly by a desire to help others are more susceptible to burnout.

CalDigit TS4 Thunderbolt 4 Dock

CalDigit TS4 Thunderbolt 4 Dock simplifies serious desks with 18 ports for high-speed storage, monitors, and instruments across Mac and PC setups.

Boomers building muscle at the gym -- without passion

A study by Concordia University found that baby boomers' primary motivator for exercise is 'toned and fit,' followed by stress reduction. However, motivation declines with age, particularly in 'mental toughness' and 'fun and friends' categories.

Humanitarian liking on Facebook

Research finds six different liking practices associated with humanitarian causes, including socially responsible, emotional, and informational liking. Users believe likes support humanitarian causes and encourage others to do so, highlighting the role of Facebook in civic engagement.

Celestron NexStar 8SE Computerized Telescope

Celestron NexStar 8SE Computerized Telescope combines portable Schmidt-Cassegrain optics with GoTo pointing for outreach nights and field campaigns.

Strong institutions reduce in-group favoritism

A forthcoming study suggests that strong social and political institutions can reduce favoritism towards one's own group, making people more likely to follow impartial rules. Ineffective institutions, on the other hand, lead to favoritism towards local communities.

SAMSUNG T9 Portable SSD 2TB

SAMSUNG T9 Portable SSD 2TB transfers large imagery and model outputs quickly between field laptops, lab workstations, and secure archives.

Brain changes are associated with casual marijuana use in young adults

Research finds brain differences in young adults who smoke marijuana at least once a week, including altered reward processing regions and shape/density changes. Casual marijuana use may lead to previously unidentified brain changes, highlighting the importance of studying long-term effects.

Apple Watch Series 11 (GPS, 46mm)

Apple Watch Series 11 (GPS, 46mm) tracks health metrics and safety alerts during long observing sessions, fieldwork, and remote expeditions.

Apple iPad Pro 11-inch (M4)

Apple iPad Pro 11-inch (M4) runs demanding GIS, imaging, and annotation workflows on the go for surveys, briefings, and lab notebooks.

Measuring up

Researchers found that tree sparrows can identify parasitic eggs by color and shape, ejecting 81% of non-native objects. The birds' ability to recognize foreign eggs is linked to motivation and nest sanitation, with some species being more careful during incubation.

Living through war leads to in-group solidarity

Research suggests that living through war leads to increased solidarity among members of one's own group, shifting motivations toward greater equality. This effect is most pronounced when the war experience occurs during middle childhood and adolescence, leaving a lasting impact on psychology.

Wari, predecessors of the Inca, used restraint to reshape human landscape

A Dartmouth study sheds new light on the Wari civilization's expansion, suggesting they focused on colonization practices rather than centralized control. The researchers found that Wari power was limited to specific regions and did not emanate continuously outward from a key administrative center.

Willpower alone is not enough

Researchers found that unconscious motivation can influence willpower, with strong power and achievement motivations leading to better performance. The study suggests increasing internal motivation through targeted incentives can help employees overcome challenges with less energy.

GQ GMC-500Plus Geiger Counter

GQ GMC-500Plus Geiger Counter logs beta, gamma, and X-ray levels for environmental monitoring, training labs, and safety demonstrations.

Moderate exercising encourages a healthier lifestyle

Researchers found that 30 minutes of daily exercise is just as beneficial as an hour-long workout in improving energy levels and motivation for a healthy lifestyle. The study suggests that moderate exercise can significantly impact daily practices and overcome cultural barriers to change.

Why does a fancy purse say 'stay away from my man'?

Researchers found that women's desire for luxury goods is linked to their motivation to guard relationships. Women perceive luxury products as signals of a partner's devotion and are less likely to pursue men who wear similar items. This phenomenon, known as 'mate guarding,' highlights the role of luxury consumption in relationships.

Engaging in a brief cultural activity can reduce implicit prejudice

A brief cultural activity can reduce implicit prejudice immediately and up to six months later by sparking interest in another culture. This effect is seen even when participants feel they have freely chosen the topic of the group activity, suggesting that intergroup interactions can have lasting benefits.

Fluke 87V Industrial Digital Multimeter

Fluke 87V Industrial Digital Multimeter is a trusted meter for precise measurements during instrument integration, repairs, and field diagnostics.

Characteristics of family killers revealed by first taxonomy study

A study analyzing three decades of British 'family annihilator' cases reveals four new types of male-dominated family killers, each with unique characteristics and motivations. The study found that August was the most common month for killings to take place, and stabbings were the most common murder method.

MIT researchers reveal how the brain keeps eyes on the prize

A new study from MIT suggests that dopamine signaling plays a crucial role in maintaining focus on long-term goals. The research reveals that the level of dopamine increases steadily throughout each trial, peaking as the animal approaches its goal, reflecting its distance from the reward.

Preventing the 'Freshman 15' via the Web

A new study published in the Journal of Nutrition Education and Behavior found that Project WebHealth, a web-based health promotion intervention, successfully motivated college students to improve their weight-related health behaviors. The level of motivation differed by gender, with women being generally more motivated than men.

Twitter predicted to become a big TV screen

A new study by Columbia Business School and University of Pittsburgh professors predicts Twitter's user engagement will slow down, shifting from a social network to a content-delivery platform. Everyday users are expected to stop posting as much, while celebrities and commercial users will continue to post for financial gain.

University of Hawaii Cancer Center researchers report

Researchers found that approximately 13% of smokers used e-cigarettes as a means of quitting, with younger smokers more likely to use them. E-cigarette users were also found to be more motivated to quit smoking compared to those who tried other cessation aids.

Sky & Telescope Pocket Sky Atlas, 2nd Edition

Sky & Telescope Pocket Sky Atlas, 2nd Edition is a durable star atlas for planning sessions, identifying targets, and teaching celestial navigation.

Egg donation in European clinics: Why do women do it?

A study of 1423 egg donors across 11 European countries found that altruism is the primary motivation, but financial compensation plays a significant role in some countries. The majority of donors are young women who expect personal benefits, and their age affects their motivations.

Meta Quest 3 512GB

Meta Quest 3 512GB enables immersive mission planning, terrain rehearsal, and interactive STEM demos with high-resolution mixed-reality experiences.

First major study of suicide motivations to advance prevention

A University of British Columbia study sheds light on why people attempt suicide, providing a new tool to advance suicide prevention and improve treatments. The Inventory of Motivations for Suicide Attempts (IMSA) is the most accurate and first scientifically tested measure for evaluating a person's motivations for suicide.

Task master: Categorizing rewards improves motivation

A recent study by USC Marshall School of Business professor Scott S. Wiltermuth found that segmenting rewards into arbitrary categories increases motivation. Participants worked longer on tasks when rewards were separated into categories, as they felt they would miss out on potential benefits if they didn

What drives activity on Pinterest?

Researchers have identified four verbs uniquely describing Pinterest, highlighting the site's focus on consumption. Female users tend to re-pin more than male users, with men having more followers. The study provides insights for both academia and industry, including Pinterest's commercial potential.

Kestrel 3000 Pocket Weather Meter

Kestrel 3000 Pocket Weather Meter measures wind, temperature, and humidity in real time for site assessments, aviation checks, and safety briefings.

What attracts people to violent movies?

Researchers found that audiences are drawn to violent content due to a desire to confront and understand real-life problems, rather than solely for entertainment. The study used a large binational sample to examine the motivations behind exposure to violent portrayals, suggesting a more complex and nuanced understanding of human behavior.

Turning repulsive feelings into desires

Researchers found that cues for rewards can instantly transform motivation, with even unpleasant events becoming desired. The study used salt appetite to demonstrate how powerful neural mechanisms can turn a repulsive cue into an attractive one.

AmScope B120C-5M Compound Microscope

AmScope B120C-5M Compound Microscope supports teaching labs and QA checks with LED illumination, mechanical stage, and included 5MP camera.

Study: Buying luxury -- hedonistic or just French?

A study published in Psychology & Marketing compared consumers' perceptions of luxury across nine countries. In the US, luxury goods are bought for self-fulfillment, while in France, they're valued for their exclusivity and high price. Other European countries like Germany, Italy, Hungary, and Slovakia prioritize quality over prestige.

Safe sex practices among African American women

Research reveals African American women exhibit higher risk for HIV/AIDS due to lower condom use expectations. The study suggests tailored interventions addressing mediators like self-esteem and coping are crucial in increasing condom use, particularly in high-risk casual relationships.

Attempts to correct 'death panel' myth may backfire

A study published in Medical Care suggests that attempting to correct false beliefs about health care reform can backfire among individuals with positive views of Sarah Palin and high levels of political knowledge. The researchers found that more aggressive fact-checking increased misperceptions and opposition to the Affordable Care Ac...

Aranet4 Home CO2 Monitor

Aranet4 Home CO2 Monitor tracks ventilation quality in labs, classrooms, and conference rooms with long battery life and clear e-ink readouts.

Why good resolutions about taking up a physical activity can be hard to keep

Researchers discovered a key protein receptor plays a crucial role in motivation during physical exercise, explaining why many people struggle to stick to their fitness goals. The CB1 cannabinoid receptor regulates the brain's reward system, controlling how long individuals engage in voluntary physical activity.

How vegetables make the meal

A Cornell University study found that serving vegetables with dinner increases the positive response of the meal and its preparer. Parents surveyed by researchers rated vegetable-prepared meals as more complete, loving, and tasty, and perceived the cook as more thoughtful and attentive.

Nikon Monarch 5 8x42 Binoculars

Nikon Monarch 5 8x42 Binoculars deliver bright, sharp views for wildlife surveys, eclipse chases, and quick star-field scans at dark sites.

Personalities influence workforce planning

A new model developed by Concordia researcher Mohammed Othman takes into account workers' personality strengths and differences to create a more efficient workforce planning system. The result is a significant cost savings of 7.1% compared to traditional approaches.